I am a 28 years old male. I noticed that I urinate more often than normal. I took a urine analysis test which indicated no presence of protein, bilirubin, urobilinogen, ketone, glucose, leukocytes and nitrates. Chloride, sodium and creatinine levels were normal within range. However, there were microscopic traces of blood in my urine indicated as ++ in my test results. Ph was neutral. I still urinate more often. Do you think there is an underlying issue? Should I be worried?